https://bugs.kde.org/show_bug.cgi?id=457759
Bug ID: 457759
Summary: Open display settings crash after waking up monitor
from sleep
Product: systemsettings
Version: 5.25.4
Platform: Neon Packages
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: plasma-b...@kde.org
Reporter: kmichael....@googlemail.com
Target Milestone: ---
Application: systemsettings (5.25.4)
Qt Version: 5.15.5
Frameworks Version: 5.96.0
Operating System: Linux 5.15.0-43-generic x86_64
Windowing System: X11
Distribution: KDE neon User - 5.25
DrKonqi: 5.25.4 [KCrashBackend]
-- Information about the crash:
System was on lock with automatic sleep after 30 minutes.
Monitor (HP Z32) was showing data on other input port when THIS machine was
woken up and the input source changed to THIS machine.
After monitor came back to like, I saw an empty Display settings window
(presumably from the time the monitor was still sleeping), which then crashed
within a second.
The reporter is unsure if this crash is reproducible.
-- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
[New LWP 2526]
[New LWP 2527]
[New LWP 2532]
[New LWP 2533]
[New LWP 2534]
[New LWP 2535]
[New LWP 2536]
[New LWP 2537]
[New LWP 2538]
[New LWP 2539]
[New LWP 2540]
[New LWP 2541]
[New LWP 2542]
[New LWP 2543]
[New LWP 2548]
[New LWP 2598]
[New LWP 2600]
[New LWP 2601]
[New LWP 3892]
[New LWP 3893]
[New LWP 5325]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007f08d2d0e99f in __GI___poll (fds=0x7fff086a4978, nfds=1, timeout=1000) at
../sysdeps/unix/sysv/linux/poll.c:29
__preamble__
[Current thread is 1 (Thread 0x7f08ce3fae80 (LWP 2524))]
Thread 22 (Thread 0x7f0856069700 (LWP 5325)):
#0 0x00007f08d2d0e99f in __GI___poll (fds=0x7f0848007170, nfds=3, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f089961a1d6 in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0
#2 0x00007f089960b841 in pa_mainloop_poll () from
/lib/x86_64-linux-gnu/libpulse.so.0
#3 0x00007f089960bec3 in pa_mainloop_iterate () from
/lib/x86_64-linux-gnu/libpulse.so.0
#4 0x00007f089960bf70 in pa_mainloop_run () from
/lib/x86_64-linux-gnu/libpulse.so.0
#5 0x00007f089961a11d in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0
#6 0x00007f089856372c in ?? () from
/usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.99.so
#7 0x00007f08d2186609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#8 0x00007f08d2d1b133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 21 (Thread 0x7f0899593700 (LWP 3893)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55647d52a404) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55647d52a3b0,
cond=0x55647d52a3d8) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55647d52a3d8, mutex=0x55647d52a3b0) at
pthread_cond_wait.c:647
#3 0x00007f08c5a285eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f08c5a281eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f08d2186609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f08d2d1b133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 20 (Thread 0x7f086b668700 (LWP 3892)):
#0 __GI___libc_read (nbytes=16, buf=0x7f086b6679b0, fd=14) at
../sysdeps/unix/sysv/linux/read.c:26
#1 __GI___libc_read (fd=14, buf=0x7f086b6679b0, nbytes=16) at
../sysdeps/unix/sysv/linux/read.c:24
#2 0x00007f08d1812b2f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f08d17c9ebe in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f08d17ca312 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f08d17ca4a3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007f08d32e15bb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f08d328576b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f08d309f372 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f08d10501b9 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#10 0x00007f08d30a0553 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f08d2186609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#12 0x00007f08d2d1b133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 19 (Thread 0x7f0869be8700 (LWP 2601)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55647dc968d0) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55647dc96880,
cond=0x55647dc968a8) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55647dc968a8, mutex=0x55647dc96880) at
pthread_cond_wait.c:647
#3 0x00007f08c5a285eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f08c5a281eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f08d2186609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f08d2d1b133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 18 (Thread 0x7f086a867700 (LWP 2600)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55647d7a4750) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55647d7a4700,
cond=0x55647d7a4728) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55647d7a4728, mutex=0x55647d7a4700) at
pthread_cond_wait.c:647
#3 0x00007f08c5a285eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f08c5a281eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f08d2186609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f08d2d1b133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 17 (Thread 0x7f086be69700 (LWP 2598)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55647d2689e0) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55647d268990,
cond=0x55647d2689b8) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55647d2689b8, mutex=0x55647d268990) at
pthread_cond_wait.c:647
#3 0x00007f08c5a285eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f08c5a281eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f08d2186609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f08d2d1b133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 16 (Thread 0x7f089a7fc700 (LWP 2548)):
#0 __GI___libc_read (nbytes=16, buf=0x7f089a7fb9b0, fd=20) at
../sysdeps/unix/sysv/linux/read.c:26
#1 __GI___libc_read (fd=20, buf=0x7f089a7fb9b0, nbytes=16) at
../sysdeps/unix/sysv/linux/read.c:24
#2 0x00007f08d1812b2f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f08d17c9ebe in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f08d17ca312 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f08d17ca4a3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007f08d32e15bb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f08d328576b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f08d309f372 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f08d10501b9 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#10 0x00007f08d30a0553 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f08d2186609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#12 0x00007f08d2d1b133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 15 (Thread 0x7f08a1ffb700 (LWP 2543)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55647c7f4900) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55647c7f48b0,
cond=0x55647c7f48d8) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55647c7f48d8, mutex=0x55647c7f48b0) at
pthread_cond_wait.c:647
#3 0x00007f08c5a285eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f08c5a281eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f08d2186609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f08d2d1b133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 14 (Thread 0x7f08a27fc700 (LWP 2542)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55647c7f4900) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55647c7f48b0,
cond=0x55647c7f48d8) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55647c7f48d8, mutex=0x55647c7f48b0) at
pthread_cond_wait.c:647
#3 0x00007f08c5a285eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f08c5a281eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f08d2186609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f08d2d1b133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 13 (Thread 0x7f08a2ffd700 (LWP 2541)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55647c7f4900) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55647c7f48b0,
cond=0x55647c7f48d8) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55647c7f48d8, mutex=0x55647c7f48b0) at
pthread_cond_wait.c:647
#3 0x00007f08c5a285eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f08c5a281eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f08d2186609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f08d2d1b133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 12 (Thread 0x7f08a37fe700 (LWP 2540)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55647c7f4900) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55647c7f48b0,
cond=0x55647c7f48d8) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55647c7f48d8, mutex=0x55647c7f48b0) at
pthread_cond_wait.c:647
#3 0x00007f08c5a285eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f08c5a281eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f08d2186609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f08d2d1b133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 11 (Thread 0x7f08a3fff700 (LWP 2539)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55647c7f4374) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55647c7f4320,
cond=0x55647c7f4348) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55647c7f4348, mutex=0x55647c7f4320) at
pthread_cond_wait.c:647
#3 0x00007f08c5a285eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f08c5a281eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f08d2186609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f08d2d1b133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 10 (Thread 0x7f08b8845700 (LWP 2538)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55647c7f4374) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55647c7f4320,
cond=0x55647c7f4348) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55647c7f4348, mutex=0x55647c7f4320) at
pthread_cond_wait.c:647
#3 0x00007f08c5a285eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f08c5a281eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f08d2186609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f08d2d1b133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 9 (Thread 0x7f08b9046700 (LWP 2537)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55647c7f4374) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55647c7f4320,
cond=0x55647c7f4348) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55647c7f4348, mutex=0x55647c7f4320) at
pthread_cond_wait.c:647
#3 0x00007f08c5a285eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f08c5a281eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f08d2186609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f08d2d1b133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 8 (Thread 0x7f08b9847700 (LWP 2536)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55647c7f4370) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55647c7f4320,
cond=0x55647c7f4348) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55647c7f4348, mutex=0x55647c7f4320) at
pthread_cond_wait.c:647
#3 0x00007f08c5a285eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f08c5a281eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f08d2186609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f08d2d1b133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 7 (Thread 0x7f08ba048700 (LWP 2535)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55647c7f4374) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55647c7f4320,
cond=0x55647c7f4348) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55647c7f4348, mutex=0x55647c7f4320) at
pthread_cond_wait.c:647
#3 0x00007f08c5a285eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f08c5a281eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f08d2186609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f08d2d1b133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7f08ba849700 (LWP 2534)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55647c7f4370) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55647c7f4320,
cond=0x55647c7f4348) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55647c7f4348, mutex=0x55647c7f4320) at
pthread_cond_wait.c:647
#3 0x00007f08c5a285eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f08c5a281eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f08d2186609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f08d2d1b133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7f08c4df4700 (LWP 2533)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55647c69eef8) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55647c69eea8,
cond=0x55647c69eed0) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55647c69eed0, mutex=0x55647c69eea8) at
pthread_cond_wait.c:647
#3 0x00007f08c5a285eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f08c5a281eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f08d2186609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f08d2d1b133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7f08c574a700 (LWP 2532)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55647c7f2b44) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55647c7f2af0,
cond=0x55647c7f2b18) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55647c7f2b18, mutex=0x55647c7f2af0) at
pthread_cond_wait.c:647
#3 0x00007f08c5a285eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f08c5a281eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f08d2186609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f08d2d1b133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7f08cca90700 (LWP 2527)):
#0 0x00007f08d18174dd in g_mutex_lock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f08d17c9dac in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f08d17ca312 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f08d17ca4a3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f08d32e15bb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f08d328576b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f08d309f372 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f08d23eef4b in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#8 0x00007f08d30a0553 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f08d2186609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#10 0x00007f08d2d1b133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7f08cd88a700 (LWP 2526)):
#0 0x00007f08d2d0e99f in __GI___poll (fds=0x7f08cd889ae8, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f08d21cec1a in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007f08d21d090a in xcb_wait_for_event () from
/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007f08cdfd43c8 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4 0x00007f08d30a0553 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f08d2186609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f08d2d1b133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7f08ce3fae80 (LWP 2524)):
[KCrash Handler]
#4 0x00007f08a0eca446 in KScreen::Config::outputs() const () from
/lib/x86_64-linux-gnu/libKF5Screen.so.7
#5 0x00007f08a0f42835 in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/kcms/kcm_kscreen.so
#6 0x00007f08d2bbc546 in ?? () from /lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#7 0x00007f08d2bbb89f in KCModuleProxy::save() () from
/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#8 0x00007f08d4924ba5 in ModuleView::moduleSave(KCModuleProxy*) () from
/lib/x86_64-linux-gnu/libsystemsettingsview.so.3
#9 0x00007f08d4924dd9 in ModuleView::resolveChanges(KCModuleProxy*) () from
/lib/x86_64-linux-gnu/libsystemsettingsview.so.3
#10 0x000055647ba15248 in ?? ()
#11 0x00007f08d4883ef5 in KMainWindow::closeEvent(QCloseEvent*) () from
/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#12 0x00007f08d3efedf6 in QWidget::event(QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007f08d401a8b8 in QMainWindow::event(QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007f08d48842d3 in KMainWindow::event(QEvent*) () from
/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#15 0x00007f08d48d568b in KXmlGuiWindow::event(QEvent*) () from
/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#16 0x00007f08d3ebbe83 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007f08d3ec4c98 in QApplication::notify(QObject*, QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007f08d3286c6a in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007f08d3efa3c8 in
QWidgetPrivate::close_helper(QWidgetPrivate::CloseMode) () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007f08d3f19862 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x00007f08d3f1d598 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#22 0x00007f08d3ebbe83 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#23 0x00007f08d3ec4c98 in QApplication::notify(QObject*, QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x00007f08d3286c6a in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007f08d37b95e5 in
QGuiApplicationPrivate::processCloseEvent(QWindowSystemInterfacePrivate::CloseEvent*)
() from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#26 0x00007f08d37bddcc in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
() from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#27 0x00007f08d379466c in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#28 0x00007f08cdfd53ee in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#29 0x00007f08d17ca17d in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007f08d17ca400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007f08d17ca4a3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007f08d32e15a2 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#33 0x00007f08d328576b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#34 0x00007f08d328d914 in QCoreApplication::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#35 0x000055647ba0ee57 in ?? ()
#36 0x00007f08d2c20083 in __libc_start_main (main=0x55647ba0e640, argc=1,
argv=0x7fff086a6c08, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fff086a6bf8) at ../csu/libc-start.c:308
#37 0x000055647ba0f76e in ?? ()
[Inferior 1 (process 2524) detached]
Reported using DrKonqi
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